Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for waste water treatment
โ Scribed by Christos Comninellis
- Book ID
- 103067005
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 609 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0013-4686
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โฆ Synopsis
Abstrsti-The electrochemical oxidation (or combustion) of organ& with simultaneous oxygen evolution has been investigated using different electrode material (Pt, Ti/lrO,, Ti/SnO,). A simplified mechanism for the electrochemical oxidation or combustion of organics is presented according to which selective oxidation occurs with oxide anodes (MO,) forming the so-called higher oxide MO,,, and combustion occurs with electrodes at the surface oflwhich 'dH radicals are accumulated. Detection of 'OH radicals formed by water discharge at different anodes using N,Ndimethyl-p-nitrosoaniline (RNO) as a spin trap and preparative electrolysis confirm the proposed mechanism.
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